53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
// Copyright 2010 Google Inc. All Rights Reserved.
|
|
//
|
|
// Use of this source code is governed by a BSD-style license
|
|
// that can be found in the COPYING file in the root of the source
|
|
// tree. An additional intellectual property rights grant can be found
|
|
// in the file PATENTS. All contributing project authors may
|
|
// be found in the AUTHORS file in the root of the source tree.
|
|
// -----------------------------------------------------------------------------
|
|
//
|
|
// Common types
|
|
//
|
|
// Author: Skal (pascal.massimino@gmail.com)
|
|
|
|
#ifndef WEBP_WEBP_TYPES_H_
|
|
#define WEBP_WEBP_TYPES_H_
|
|
|
|
#include <stddef.h> // for size_t
|
|
|
|
#ifndef _MSC_VER
|
|
#include <inttypes.h>
|
|
#if defined(__cplusplus) || !defined(__STRICT_ANSI__) || \
|
|
(defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
|
|
#define WEBP_INLINE inline
|
|
#else
|
|
#define WEBP_INLINE
|
|
#endif
|
|
#else
|
|
typedef signed char int8_t;
|
|
typedef unsigned char uint8_t;
|
|
typedef signed short int16_t;
|
|
typedef unsigned short uint16_t;
|
|
typedef signed int int32_t;
|
|
typedef unsigned int uint32_t;
|
|
typedef unsigned long long int uint64_t;
|
|
typedef long long int int64_t;
|
|
#define WEBP_INLINE __forceinline
|
|
#endif /* _MSC_VER */
|
|
|
|
#ifndef WEBP_EXTERN
|
|
// This explicitly marks library functions and allows for changing the
|
|
// signature for e.g., Windows DLL builds.
|
|
# if defined(__GNUC__) && __GNUC__ >= 4
|
|
# define WEBP_EXTERN(type) extern __attribute__ ((visibility ("default"))) type
|
|
# else
|
|
# define WEBP_EXTERN(type) extern type
|
|
# endif /* __GNUC__ >= 4 */
|
|
#endif /* WEBP_EXTERN */
|
|
|
|
// Macro to check ABI compatibility (same major revision number)
|
|
#define WEBP_ABI_IS_INCOMPATIBLE(a, b) (((a) >> 8) != ((b) >> 8))
|
|
|
|
#endif /* WEBP_WEBP_TYPES_H_ */
|